DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 1043

• Manufacturer Part Number: DS72030W200FPV
• Description: MPU, 32BIT, SH7203, ROMLESS, 240QFP
• Manufacturer: Renesas Electronics America
• Series: SH7200r

Specifications of DS72030W200FPV

• Core Size: 32bit
• Program Memory Size: 32KB
• Cpu Speed: 200MHz
• Digital Ic Case Style: QFP
• No. Of Pins: 240
• Supply Voltage Range: 1.1V To 1.3V
• Operating Temperature Range: -20°C To +85°C
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

19.4.5
When re-configuration of Mailboxes is required, the following procedures should be taken.
• Change configuration of transmit box
• Change configuration (ID, RTR, IDE, LAFM, Data, DLC, NMC, ATX, DART, MBC) of
Two cases are possible.
⎯ Change of ID, RTR, IDE, LAFM, Data, DLC, NMC, ATX, DART
⎯ Change from transmit to receive configuration (MBC)
receiver box or Change receiver box to transmitter box
The configuration can be changed only in Halt Mode.
RCAN-TL1 will not lose a message if the message is currently on the CAN bus and RCAN-
TL1 is a receiver. RCAN-TL1 will be moving into Halt Mode after completing the current
reception. Please note that it might take longer if RCAN-TL1 is receiving or transmitting a
message (as the transition to the halt state is delayed until the end of the
reception/transmission), and also RCAN-TL1 will not be able to receive/transmit messages
during the Halt Mode.
In case RCAN-TL1 is in the Bus Off state the transition to halt mode depends on the
configuration of the bit 6 and 14 of MCR.
This change is possible only when MBC = 3'b000. Confirm that the corresponding TXPR
is not set. The configuration (except MBC bit) can be changed at any time.
Confirm that the corresponding TXPR is not set. The configuration can be changed only in
Halt or reset state. Please note that it might take longer for RCAN-TL1 to transit to halt
state if it is receiving or transmitting a message (as the transition to the halt state is delayed
until the end of the reception/transmission), and also RCAN-TL1 will not be able to
receive/transmit messages during the Halt state.
In case RCAN-TL1 is in the Bus Off state the transition to halt state depends on the
configuration of the bit 6 of MCR and also bit and 14 of MCR.
Reconfiguration of Mailbox
Section 19 Controller Area Network (RCAN-TL1)
Rev. 3.00 Sep. 28, 2009 Page 1011 of 1650
REJ09B0313-0300